53672340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{89}}^1$

素因数の和:166

約数の個数: 144

約数和(自身を含む): 167227200

約数和(自身を除く): 113554860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 30, 38, 46, 57, 60, 69, 76, 89, 92, 95, 114, 115, 138, 178, 190, 228, 230, 267, 276, 285, 345, 356, 380, 437, 445, 460, 529, 534, 570, 690, 874, 890, 1058, 1068, 1140, 1311, 1335, 1380, 1587, 1691, 1748, 1780, 2047, 2116, 2185, 2622, 2645, 2670, 3174, 3382, 4094, 4370, 5073, 5244, 5290, 5340, 6141, 6348, 6555, 6764, 7935, 8188, 8455, 8740, 10051, 10146, 10235, 10580, 12282, 13110, 15870, 16910, 20102, 20292, 20470, 24564, 25365, 26220, 30153, 30705, 31740, 33820, 38893, 40204, 40940, 47081, 50255, 50730, 60306, 61410, 77786, 94162, 100510, 101460, 116679, 120612, 122820, 141243, 150765, 155572, 188324, 194465, 201020, 233358, 235405, 282486, 301530, 388930, 466716, 470810, 564972, 583395, 603060, 706215, 777860, 894539, 941620, 1166790, 1412430, 1789078, 2333580, 2683617, 2824860, 3578156, 4472695, 5367234, 8945390, 10734468, 13418085, 17890780, 26836170, 53672340]

約数ペア:

[(1, 53672340), (2, 26836170), (3, 17890780), (4, 13418085), (5, 10734468), (6, 8945390), (10, 5367234), (12, 4472695), (15, 3578156), (19, 2824860), (20, 2683617), (23, 2333580), (30, 1789078), (38, 1412430), (46, 1166790), (57, 941620), (60, 894539), (69, 777860), (76, 706215), (89, 603060), (92, 583395), (95, 564972), (114, 470810), (115, 466716), (138, 388930), (178, 301530), (190, 282486), (228, 235405), (230, 233358), (267, 201020), (276, 194465), (285, 188324), (345, 155572), (356, 150765), (380, 141243), (437, 122820), (445, 120612), (460, 116679), (529, 101460), (534, 100510), (570, 94162), (690, 77786), (874, 61410), (890, 60306), (1058, 50730), (1068, 50255), (1140, 47081), (1311, 40940), (1335, 40204), (1380, 38893), (1587, 33820), (1691, 31740), (1748, 30705), (1780, 30153), (2047, 26220), (2116, 25365), (2185, 24564), (2622, 20470), (2645, 20292), (2670, 20102), (3174, 16910), (3382, 15870), (4094, 13110), (4370, 12282), (5073, 10580), (5244, 10235), (5290, 10146), (5340, 10051), (6141, 8740), (6348, 8455), (6555, 8188), (6764, 7935)]